Tao Song

Sammamish

Bib: 1491 F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 54109

Top 24%

Gender (Female)

#0 / 24561

Top 12%

Masters (Masters Women)

#0 / 9409

Top 9%

Division (F55-59)

#0 / 1120

Top 3%

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

8:05/mi

25:08

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

8:02/mi

50:07

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

7:56/mi

1:14:47

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

7:55/mi

1:39:22

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

7:56/mi

1:44:47

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

7:47/mi

2:03:39

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

8:00/mi

2:28:30

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

8:09/mi

2:53:49

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

8:19/mi

3:19:38

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

8:24/mi

3:31:05

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

1:44:478:00 /mi⚡ faster

2nd Half

1:46:188:07 /mi+1.4%

Positive split — 1.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:08	8:05	3.11 mi	25:08	8:05	-
10K	50:07	8:04	3.10 mi	24:59	8:02	-0:03
15K	1:14:47	8:01	3.11 mi	24:40	7:56	-0:06
20K	1:39:22	8:00	3.11 mi	24:35	7:55	-0:01
Half(13.11 mi)	1:44:47	8:00	0.68 mi	5:25	7:56	+0:01
25K	2:03:39	7:58	2.42 mi	18:52	7:47	-0:09
30K	2:28:30	7:58	3.11 mi	24:51	8:00	+0:13
35K	2:53:49	8:00	3.11 mi	25:19	8:09	+0:09
40K	3:19:38	8:02	3.10 mi	25:49	8:19	+0:10
Finish(26.22 mi)	3:31:05	8:03	1.37 mi	11:27	8:24	+0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:47 /mi

Average Pace

8:03 /mi

Slowest Pace

8:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:53:49

82% of race

Time at Steady Pace

37:16

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	15896	3999	48	15630	3789	42
10K	3.10 mi	15631+265	3888+111	48	15461	3800	48
15K	3.11 mi	15576+55	3832+56	46+2	15630	3789	42
20K	3.11 mi	15135+441	3654+178	39+7	13929	3181	27
Half(13.11 mi)	0.68 mi	14987+148	3607+47	37+2	13097	2950	25
25K	2.42 mi	14364+623	3399+208	32+5	11982	2596	21
30K	3.11 mi	13855+509	3249+150	32	12260	2793	29
35K	3.11 mi	13325+530	3109+140	29+3	11599	2789	32
40K	3.10 mi	12716+609	2996+113	28+1	10428	2685	32
Finish(26.22 mi)	1.37 mi	12679+37	3015-19	29-1	13057	3894	53

3894

Passing Analysis

No position changes recorded for this athlete.

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All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing